Adtran Atlas 800 Series Quad USSI RS-449/V.36 Module 4200261L1

Atlas 800 Series Quad USSI Module, RS-449 / V.36 4200261L1 Description: The Adtran 4200261L1 provides four RS-449 universal synchronous serial interface (USSI) modules for an Atlas 800 series gateway. The 4200261L1 supports Nx56/64 Kbps operation for up to 2.048 Mbps operation across each of the 4 ports. Adtran 4200261L1 Features: Provides four RS-449/V.36 synchronous serial ports Each module supports one interface type on all four ports Each port supports Nx56/64 Kbps operation up to 2.048 Mbps Supports Frame Relay emulation and passthrough when used in ATLAS 830 and ATLAS 890 chassis